**7. Conclusions**

The phenomena of steady laminar natural convection nanofluid flow around the surface of a sphere and in the plume region are numerically examined under the impact of heat generation and an applied magnetic field. We summarize the obtained results in the following lines.


**Author Contributions:** Conceptualization, A.K. and M.A.; Supervision, M.A. and H.A.N.; Investigation, A.N. and A.M.R.; Methodology, A.K., M.A. and H.A.N.; Writing—original draft, A.K., M.A. and H.A.N.; Writing—review & editing, M.A., A.M.R. and H.A.N.; Software, A.K., M.A. and A.M.R.; Formal Analysis, A.K., M.A., A.M.R. and H.A.N. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research received no external funding.

**Conflicts of Interest:** The authors declare no conflict of interest.
